@article{10_4064_fm219_3_5,
     author = {Alexandre Eremenko},
     title = {Invariant curves and semiconjugacies of rational functions},
     journal = {Fundamenta Mathematicae},
     pages = {263--270},
     publisher = {mathdoc},
     volume = {219},
     number = {3},
     year = {2012},
     doi = {10.4064/fm219-3-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm219-3-5/}
}